Wireless public address system has 100 watts of power for audiences up to 10,000 people. Allows freedom of movement up to 200' away with included handheld microphone. Features a built-in CD player and cassette recorder, multiple mic inputs for optional microphones, retractable luggage handle and built-in casters for easy maneuverability. Full array of multimedia controls and features. AC/DC power amplification. For indoor or outdoor use.COLOR: BlackALTERNATE ITEM #: 307544, B000HRXF94